The 500 Litre V1 Underground Water Tank provides a robust and reliable solution for subterranean water storage, expertly engineered for long-term durability. This underground water tank is manufactured in the UK using a rotational moulding process, ensuring a seamless, one-piece construction that eliminates weak points.

• Virgin Polymer Construction: Crafted from high-quality virgin polymer for enhanced strength and material integrity.
• One-Piece Mould: The seamless design provides superior structural rigidity and prevents leaks.
• Extendable Neck: Includes an integrated neck that can be cut down to your required height for a precise fit during installation.
• System Compatibility: Designed to work with standard UK 4-inch (110mm) pipe fittings for straightforward integration.
• Expandable Capacity: Multiple tanks can be connected using standard 4-inch drainage pipes to increase your total storage volume.
• Versatile Outlets: Features a ¾-inch BSP undrilled outlet, perfect for connecting external pump systems.
• Manufacturing Quality: Proudly designed and manufactured in the UK, backed by a 10-year warranty against manufacturing defects.

This compact and efficient storage system is ideal for modern water management, offering peace of mind through its heavy-duty build and versatile connection options.